The Canadian dollar sank against the U.S. dollar early Monday, hitting a new 11-year low as investors capitulated amid a broad selloff in global markets.
These 80 species fall into two groups: baleen and toothed. A type of baleen whale, humpback whales reach up to 50 feet long. Talia Romito and Sophie Webb/Courtesy of NOAA. Called mysticetesâa word derived from the Greek for âmustacheâ and âwhalesââbaleen whales are toothless.
These species are broken down into two suborder known as Baleen Whales and Toothed Whales. Baleen whales in general tend to be much larger than their toothed whale counterparts, however there are much more species of toothed whale than there are in the baleen whale suborder. Part of this is due to the fact that dolphins and porpoises are also a part of the toothed whale suborder.